Genosha
Comics
Genosha is a crescent-shaped island in the Indian Ocean, northeast of Madagascar. It began as a rich apartheid-style state that enslaved its mutants, became Magneto's mutant haven, and was razed in 2001 when Wild Sentinels killed about sixteen million mutants. Later the island saw M-Day, Selene's Necrosha, Magneto's rebuilding and the sale of its ruins as the algorithmic republic Gigosha.
- Modern Genosha is revealed as an apartheid state that turns mutant children into servile mutates; Genoshan Magistrates kidnap Wolverine and Rogue.
- Modern The X-Men are resurrected by Roma and relocate to the Australian Outback, where Rogue and Wolverine are later captured and taken to Genosha.
- Modern Jubilee helps free Rictor and Boom-Boom on Genosha as the X-Men topple Cameron Hodge's regime.
- Modern Genoshan Prelates kidnap Rahne and other young mutants and take them to Genosha, where she is forced into the Mutate slave class and brainwashed.
- Modern Cameron Hodge drains him on Genosha and he appears to die, reduced to ashes.
- Modern Genosha captures Rictor with Storm, Boom Boom, Wolfsbane and Warlock, and the combined X-teams free him.
- Modern Genoshan agents turn Storm into a mutate, and rebels in the system restore her to adulthood and her mind.
- Modern Alex reappears as Magistrate Summers, a voluntary enforcer of the state of Genosha.
- Modern Freed by turning into her human-wolf form, Rahne stays on Genosha with Havok to rebuild it, then joins the second X-Factor.
- Modern The government X-Factor, including Wolfsbane, returns to help restore peace between the new Genoshan government and a rogue superhuman group.
- Modern On a mission to Genosha a duplicate catches the Legacy Virus, and Haven's attempted cure appears to kill him.
- Modern The United Nations cedes Genosha to Magneto, who defeats the remaining human Magistrates and rules it as an authoritarian mutant state.
- Modern Rogue travels to Genosha, now ruled by Magneto, and leaves after he executes a rival.
- Modern The United Nations cedes the island nation of Genosha to Magneto as a homeland for mutants after he seizes control of the planet's magnetosphere.
- Modern She goes to Genosha with Magneto, then flees after he attacks Carrion Cove to regain his strength.
- Modern At Professor X's request Forge infiltrates Genosha with Multiple Man, and Exodus captures him posing as Magneto.
- Modern Cassandra Nova's Wild Sentinels flatten the island and kill over sixteen million mutants.
- Modern Genosha is wiped out by Wild Sentinels, and Beast and Jean Grey find Emma Frost among the few survivors.
- Modern Cassandra Nova's Sentinels destroy Genosha, killing millions of mutants, as part of her attack on her twin brother.
- Modern After Genosha is devastated, Jean rescues Emma Frost and later runs the Xavier Institute in Xavier's absence.
- Modern A Sentinel attack on Genosha leaves Emma one of the few survivors and triggers her diamond-form secondary mutation.
- Modern Mega-Sentinels attack Genosha, apparently killing Magneto, who is later found alive in the rubble by Xavier.
- Modern She returns to Earth during Magneto's occupation of Genosha and helps rescue Xavier.
- Modern Jean Grey recruits him for an X-Men mission to Genosha during Magneto's takeover.
- Modern Sentinels sent by Cassandra Nova massacre Genosha's population, Polaris survives and the X-Men later rescue her.
- Modern Magneto and Xavier join forces to rebuild Genosha, driving off the Magistrates.
- Modern Scott and Emma Frost rebuild Xavier's school as co-headmasters while Xavier relocates to Genosha.
- Modern The Scarlet Witch is brought to Genosha, reality is rewritten as House of M, and her 'No more mutants' leaves only a few hundred powered.
- Modern Xavier and Magneto symbolically found a Republic of Genosha among the ruins and begin gathering survivors.
- Modern In the House of M reality he rules Genosha, kills his son Quicksilver, and loses his powers when the Scarlet Witch declares no more mutants.
- Modern The Collective briefly restores Magneto's powers on the island before the Avengers separate the energy from him.
- Modern Selene makes Genosha her new Rome and raises the Wild Sentinel dead before X-Force kills her.
- Modern The Red Skull turns Genosha into a mutant concentration camp.
- Modern Magneto recruits Deadpool for a villain army on Genosha, where the inversion spell turns him into the pacifist Zenpool.
- Modern Alex helps stop the Red Skull's plan for Genosha concentration camps, then is inverted by a spell during the AXIS conflict.
- Secret Wars To stop an incursion that is colliding two Earths, Magneto drains Polaris' power and is destroyed on Genosha before reality is restored.
- Secret Wars Terrigen Mist kills sixty of Magneto's new community; he then sinks the island with explosives to destroy the Dark Riders.
- Fresh Start Scarlet Witch raises the dead as zombies, who attack a Cotati base on the island.
- Fresh Start Bishop and the Marauders use Cerebra and resurrection technology to restore the ancient Threshold civilization on Genosha.
- Fresh Start The Four resurrect the roughly fifteen million Genoshans killed by the Wild Sentinels.
- Fresh Start The island is auctioned to billionaire Ethan Farthing and renamed Gigosha under algorithmic rule.
- Fresh Start Dragged to Hell on Genosha, he binds Bagra-ghul to his own will and escapes Mephisto's control.
Fox films
Genosha is an island off the eastern seaboard. In the original timeline it is Magneto's heavily fortified, steel-reinforced hideout for the Brotherhood of Mutants. In the revised timeline, Magneto founds it in 1992 as a nation where mutants live in peace away from human persecution, and Jean Grey seeks him out there.
- 1992 Revised timeline: Magneto founds the island nation of Genosha as a sanctuary for mutants.